Asus RS724Q-E6/RS12 - Manual (Page 36)

Chapter 2: Hardware setup 2-16
2.7 Removable/optional components
You may need to remove previously installed system components when installing
or removing system devices. Or you may need to install the optional components
into the system. This section tells how to remove/install the following components:
1. System fans
2. Redundant power supply module (optional)
3. ASUS PIKE RAID card (optional)
4. ASUS ASMB4-iKVM (optional)
Ensure that the system is turned off before removing any components.
2.7.1 System fans
To uninstall the system fans
1. Disconnect the system fan cable
from the fan connector on the HDD
backplane.
2. Lift the fan, and then set aside.
3. Repeat step 1 to 2 to uninstall the
other system fans.